To Increase Protection of Miners from Black Lung Disease, A Comprehensive Report on Underground Coal Mine Dust Exposure Says Monitoring and Sampling Should Go Beyond Regulatory Compliance
June 28, 2018
http://www8.nationalacademies.org/onpinews/newsitem.aspx?RecordID=25111&_ga=2.32071422.1377671253.1530248462-1857360147.1528085209
2000年以降炭鉱労働者の黒肺塵病症例が増加しているが原因不明である。